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NEET UG PHYSICS MCQ: ALTERNATING CURRENT
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A bulb is connected first with dc and then ac of same voltage it will shine brightly with
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Correct option: D
Equally with both
Option D (Equally with both) is correct because the bulb's brightness depends on the RMS voltage, which is the same for both AC and DC in this scenario.
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Average power in the L-C-R circuit depends upon A generator produces a voltage that is given by , where t is in seconds. The frequency and r.m.s. voltage are In a choke coil, the resistance and resistance are such that